Outdoor cooking stove



FIG. 1 is a front perspective view of an outdoor cooking stove showing our new design;

FIG. 2 is an end view, the other end view being a mirror image;

FIG. 3 is a top plan view;

FIG. 4 is a front view;

FIG. 5 is a bottom view; and,

FIG. 6 is a rear view.

The broken lines in FIGS. 1 and 3 represent burners which are not part of the claimed design. 

The ornamental design for a outdoor cooking stove, as shown and described. 